v3.26.3
Stockholders' Equity - Narrative (Details)
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2026
USD ($)
quarter
seriesOfPreferredStock
director
$ / shares
shares
Sep. 30, 2025
USD ($)
$ / shares
shares
Sep. 30, 2026
USD ($)
quarter
seriesOfPreferredStock
director
$ / shares
shares
Sep. 30, 2025
USD ($)
$ / shares
shares
Dec. 31, 2025
$ / shares
shares
Jun. 12, 2026
USD ($)
$ / shares
Jun. 13, 2025
USD ($)
Mar. 31, 2023
USD ($)
Mar. 02, 2022
USD ($)
Feb. 28, 2022
USD ($)
Aug. 10, 2021
USD ($)
Class of Stock [Line Items]                      
Preferred stock, shares authorized (in shares) 200,000,000   200,000,000   200,000,000            
Preferred stock, par value (in dollars per share) | $ / shares $ 0.01   $ 0.01   $ 0.01            
Preferred stock, shares issued (in shares) 22,385,674   22,385,674   22,385,674            
Preferred stock, shares outstanding (in shares) 22,385,674   22,385,674   22,385,674            
Number of series of cumulative redeemable preferred stock outstanding | seriesOfPreferredStock 4   4                
Redemption price (in dollars per share) | $ / shares $ 25.00   $ 25.00                
Preferred stock redemption period     120 days                
Number of elected directors pending preferred stock voting rights | director 2   2                
Common stock, shares authorized (in shares) 200,000,000   200,000,000   200,000,000            
Common stock, par value (in dollars per share) | $ / shares $ 0.01   $ 0.01   $ 0.01            
Common stock, shares outstanding (in shares) 90,304,746   90,304,746   90,303,863            
Common stock, shares, issued (in shares) 90,304,746   90,304,746   90,303,863            
Shares repurchased, value | $     $ 5,005,000 $ 1,502,000              
Proceeds from common stock issuance, net | $     4,309,000 0              
Proceeds from preferred stock issuance, net | $     $ 0 $ 5,027,000              
Common Equity Distribution Agreement                      
Class of Stock [Line Items]                      
Common stock, par value (in dollars per share) | $ / shares           $ 0.01          
Common stock that may be sold (up to) | $           $ 250,000,000.0          
Shares issued (in shares) 428,767   428,767                
Share price (in dollars per share) | $ / shares $ 10.18   $ 10.18                
Proceeds from common stock issuance, net | $ $ 4,300,000   $ 4,300,000                
Common stock reserved for issuance | $ 245,600,000   245,600,000                
Prior Common Equity Distribution Agreement                      
Class of Stock [Line Items]                      
Common stock available for future issuance, value | $                     $ 100,000,000.0
Equity Distribution Agreements                      
Class of Stock [Line Items]                      
Shares issued (in shares)   0   0              
Preferred Equity Distribution Agreement                      
Class of Stock [Line Items]                      
Shares issued (in shares)   45,765   221,260              
Share price (in dollars per share) | $ / shares   $ 23.64   $ 23.19              
Equity agreement for preferred stock maximum aggregate sales price (up to) | $             $ 50,000,000.0        
Preferred stock available for future issuance, value | $ $ 44,900,000   $ 44,900,000           $ 100,000,000.0    
Proceeds from preferred stock issuance, net | $   $ 1,100,000   $ 5,100,000              
Preferred Stock                      
Class of Stock [Line Items]                      
Preferred stock, shares authorized (in shares) 200,000,000   200,000,000   200,000,000            
Preferred stock, par value (in dollars per share) | $ / shares $ 0.01   $ 0.01   $ 0.01            
Preferred stock, shares issued (in shares) 22,385,674   22,385,674   22,385,674            
Preferred stock, shares outstanding (in shares) 22,385,674   22,385,674   22,385,674            
Number of quarters with no dividends that results in voting rights | quarter 6   6                
Preferred Stock | Stock Repurchase Plan                      
Class of Stock [Line Items]                      
Stock repurchase program, authorized amount | $               $ 100,000,000.0      
Shares repurchased (in shares) 0 0 0 0              
Remaining authorized repurchase amount | $ $ 97,600,000   $ 97,600,000                
Series D                      
Class of Stock [Line Items]                      
Preferred stock, shares issued (in shares) 6,147,274   6,147,274   6,147,274            
Preferred stock, shares outstanding (in shares) 6,147,274   6,147,274   6,147,274            
Preferred stock, contractual rate, percentage     8.00%   8.00%            
Series E                      
Class of Stock [Line Items]                      
Preferred stock, shares issued (in shares) 7,456,749   7,456,749   7,456,749            
Preferred stock, shares outstanding (in shares) 7,456,749   7,456,749   7,456,749            
Preferred stock, contractual rate, percentage     7.875%   7.875%            
Series F                      
Class of Stock [Line Items]                      
Preferred stock, shares issued (in shares) 5,804,794   5,804,794   5,804,794            
Preferred stock, shares outstanding (in shares) 5,804,794   5,804,794   5,804,794            
Preferred stock, contractual rate, percentage     6.875%   6.875%            
Series G                      
Class of Stock [Line Items]                      
Preferred stock, shares issued (in shares) 2,976,857   2,976,857   2,976,857            
Preferred stock, shares outstanding (in shares) 2,976,857   2,976,857   2,976,857            
Preferred stock, contractual rate, percentage     7.00%   7.00%            
Common Stock | Stock Repurchase Plan                      
Class of Stock [Line Items]                      
Stock repurchase program, authorized amount | $               $ 246,000,000.0   $ 200,000,000.0  
Shares repurchased (in shares) 0 0 612,464 231,200              
Remaining authorized repurchase amount | $ $ 183,200,000   $ 183,200,000                
Shares repurchased, value | $   $ 1,500,000 $ 5,000,000.0 $ 1,500,000              
Average cost (in dollars per share) | $ / shares   $ 6.50 $ 8.17 $ 6.50